X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=dir.c;h=0131983dfbc143ce5dae77e067663bb2e7d5f126;hb=6e13921b4f7adcc7316a76c0c4955b85b1589a65;hp=edc458e020772a7ab704e9cf69786d3aa641bcd4;hpb=df4a824341f34b1d2d890ce3e9dd7f6df6475953;p=git.git

diff --git a/dir.c b/dir.c
index edc458e02..0131983df 100644
--- a/dir.c
+++ b/dir.c
@@ -69,18 +69,31 @@ static int match_one(const char *match, const char *name, int namelen)
 	int matchlen;
 
 	/* If the match was just the prefix, we matched */
-	matchlen = strlen(match);
-	if (!matchlen)
+	if (!*match)
 		return MATCHED_RECURSIVELY;
 
+	for (;;) {
+		unsigned char c1 = *match;
+		unsigned char c2 = *name;
+		if (isspecial(c1))
+			break;
+		if (c1 != c2)
+			return 0;
+		match++;
+		name++;
+		namelen--;
+	}
+
+
 	/*
 	 * If we don't match the matchstring exactly,
 	 * we need to match by fnmatch
 	 */
+	matchlen = strlen(match);
 	if (strncmp(match, name, matchlen))
 		return !fnmatch(match, name, 0) ? MATCHED_FNMATCH : 0;
 
-	if (!name[matchlen])
+	if (namelen == matchlen)
 		return MATCHED_EXACTLY;
 	if (match[matchlen-1] == '/' || name[matchlen] == '/')
 		return MATCHED_RECURSIVELY;
@@ -369,16 +382,16 @@ static struct dir_entry *dir_entry_new(const char *pathname, int len)
 	return ent;
 }
 
-struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len)
+static struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len)
 {
-	if (cache_name_exists(pathname, len))
+	if (cache_name_exists(pathname, len, ignore_case))
 		return NULL;
 
 	ALLOC_GROW(dir->entries, dir->nr+1, dir->alloc);
 	return dir->entries[dir->nr++] = dir_entry_new(pathname, len);
 }
 
-struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len)
+static struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len)
 {
 	if (cache_name_pos(pathname, len) >= 0)
 		return NULL;
@@ -662,17 +675,12 @@ static int cmp_name(const void *p1, const void *p2)
  */
 static int simple_length(const char *match)
 {
-	const char special[256] = {
-		[0] = 1, ['?'] = 1,
-		['\\'] = 1, ['*'] = 1,
-		['['] = 1
-	};
 	int len = -1;
 
 	for (;;) {
 		unsigned char c = *match++;
 		len++;
-		if (special[c])
+		if (isspecial(c))
 			return len;
 	}
 }
@@ -709,8 +717,12 @@ static void free_simplify(struct path_simplify *simplify)
 
 int read_directory(struct dir_struct *dir, const char *path, const char *base, int baselen, const char **pathspec)
 {
-	struct path_simplify *simplify = create_simplify(pathspec);
+	struct path_simplify *simplify;
+
+	if (has_symlink_leading_path(strlen(path), path))
+		return dir->nr;
 
+	simplify = create_simplify(pathspec);
 	read_directory_recursive(dir, path, base, baselen, 0, simplify);
 	free_simplify(simplify);
 	qsort(dir->entries, dir->nr, sizeof(struct dir_entry *), cmp_name);
@@ -819,3 +831,23 @@ void setup_standard_excludes(struct dir_struct *dir)
 	if (excludes_file && !access(excludes_file, R_OK))
 		add_excludes_from_file(dir, excludes_file);
 }
+
+int remove_path(const char *name)
+{
+	char *slash;
+
+	if (unlink(name) && errno != ENOENT)
+		return -1;
+
+	slash = strrchr(name, '/');
+	if (slash) {
+		char *dirs = xstrdup(name);
+		slash = dirs + (slash - name);
+		do {
+			*slash = '\0';
+		} while (rmdir(dirs) && (slash = strrchr(dirs, '/')));
+		free(dirs);
+	}
+	return 0;
+}
+